1. Transfer of plasmid-borne resistance from a multiply-resistant Staphylococcus aureus isolate, WBG1022

   • Edet E. Udo
   • Warren B. Grubb

   OriginalPaper Pages: 71 - 76

2. Differentiation of Carnobacterium divergens and Carnobacterium piscicola by numerical analysis of total soluble cell protein patterns and DNA-DNA hybridizations

   • Leon M. T. Dicks
   • Barbara Janssen
   • Franco Dellaglio

   OriginalPaper Pages: 77 - 79

3. Purification and characterization of invertase from Aspergillus niger

   • María C. Rubio
   • María C. Maldonado

   OriginalPaper Pages: 80 - 83

4. Protein profiles of Streptomyces aureofaciens producing tetracyclines: Reappraisal of the effect of benzyl thiocyanate

   • Jana Novotná
   • Li Xin-Ming
   • Jaroslav Weiser

   OriginalPaper Pages: 84 - 91

5. Targeted and random mutagenesis of the Campylobacter coli chromosome with integrational plasmid vectors

   • Joanne H. Dickinson
   • Kathleen A. Grant
   • Simon F. Park

   OriginalPaper Pages: 92 - 96

6. Behavior of plasmid pJB5JI in Rhizobium huakuii under free-living and symbiotic conditions

   • Xue-Xian Zhang
   • Jun-Chu Zhou
   • Fu-Di Li

   OriginalPaper Pages: 97 - 101

7. Immunological characterization of hydrogenases in the nitrogen-fixing cyanobacterium Nostoc sp. strain PCC 73102

   • Paula Tamagnini
   • Fredrik Oxelfelt
   • Peter Lindblad

   OriginalPaper Pages: 102 - 107

8. Purification and characterization of glutamine synthetase from the commerical mushroom Agaricus bisporus

   • J. J. P. Baars
   • H. J. M. Op den Camp
   • G. D. Vogels

   OriginalPaper Pages: 108 - 113

9. Evaluation of random amplified polymorphic DNA (RAPD)-PCR as a method to differentiate Lactobacillus acidophilus, Lactobacillus crispatus, Lactobacillus amylovorus, Lactobacillus gallinarum, Lactobacillus gasseri, and Lactobacillus johnsonii

   • Erika M. Du Plessis
   • Leon M. T. Dicks

   OriginalPaper Pages: 114 - 118

10. NO ₂ ⁻ Efflux and its regulation in cyanobacterium Nostoc MAC

    • P. K. Pandey
    • B. B. Singh
    • P. S. Bisen

    OriginalPaper Pages: 119 - 123

11. Reactive oxygen species in the killing of Pseudomonas aeruginosa by human leukocytes

    • Joseph P. Mizgerd
    • Joseph D. Brain

    OriginalPaper Pages: 124 - 128

12. Comparison of the main siderophores produced by some species of Streptomyces

    • Marlène Imbert
    • Max Béchet
    • Roland Blondeau

    OriginalPaper Pages: 129 - 133

13. Genetic relationships among strains of Xylella fastidiosa from RAPD-PCR data

    • Margaret R. Pooler
    • John S. Hartung

    OriginalPaper Pages: 134 - 137